Original description, by Röding (1798): "Die geschliffene Venusmuschel. Gmel. Venus castrensis. sp. 20. Chemn. 6 t. 35. f. 371-372. 2 st."
Scratchpads developed and conceived by (alphabetical):
Ed Baker,
Katherine Bouton
Alice Heaton
Dimitris Koureas,
Laurence Livermore,
Dave Roberts,
Simon Rycroft,
Ben Scott,
Vince Smith